[3-(Propenamido)phenyl]­boronic acid

The title compound, C9H10BNO3, was synthesized for investigation as a potential precursor for use in affinity chromatography and glucose sensing. Weak N—H⋯O and O—H⋯O hydrogen-bonding inter­actions are observed in the mol­ecular structure. The dihedral angle between the benzene ring and the BO2 plane is 35.1 (2)°.